DESIGN OF PIPING SUPPORTS (INTERNAL & EXTERNAL)
-
CLIENT
-
BHABHA ATOMIC RESEARCH CENTRE, KALPAKKAM.
-
DD / NDDP / MSF / PROCESS PIPING ! Ka%&a''a( NDDP P%an$
GIVEN DATA: -
Ref. Drawing L"#a$i"n
SCOPE OF WORK: -
T" #)e# #)e#' ' $)e $)e *$r+ *$r+#$ #$+r +ra% a% ae ae+a +a# # "f $)e $)e *ie *ie* * "f "f $)e $)e &i&i &i&ing ng *+&& *+&&"r "r$* $*..
ASSUMPTION: -
L"a +e $" )a((ering L"a +e $" #"rr"*i"n L"a +e $" 3aria$i"n* 4 f+$+re e5&an*i"n
0 0 0
12 12 672
-
F"r e*ign &+r&"*e &i&e* are a**+(e $" 8e wi$) f+%% "f wa$er.
PIPE RACK – 1: -
9i$) "f &i&e ra#' Heig)$ "f &i&e ra#' Leng$) "f $)e ra#'
0 0 0
!( : ( a8"3e $"& "f &ee*$a% 1(
0
617 ia. ! N". ;77 ia. ! N".
OTHER INFORMATIONS: N" "f &i&e* an ia(e$er
-
F"r E5$erna% &i&e *+&&"r$ win %"a i* $" 8e #"n*ier. C"n#re$e (i5. In f"+na$i"n 0 M Di*$an#e 8e 8e$ween $) $)e &i&e %ine* ar are 0 ;17 ((
NOTE: -
T)i* T)i* e*i e*ign gn i* 8a*e 8a*e "n "n $)e $)e gi3e gi3en n a$ a$a a an an $)e $)e a** a**+( +(&$ &$i" i"n* n* (ae (ae.. If If an an #)an #)ange ge i* en3i*age $)i* e*ign i* $" 8e re3iewe.
-
T)i* e*ign i* n"$ $" 8e a"&$e f"r "$)er *ie #"ni$i"n* / %"#a$i"n* / *i(i%ar #a*e*.
CASE – I Ca%#+%a$i"n f"r L"a "n $)e RACK ! 9eig)$ "f $)e &i&e* i
;77 NB E(&$ weig)$ 9
0
35
0
π 5
0
!?!!.<; Kg
0
!?!6 Kg.
ρ
7.;77 5 !1 5 7.7!< 5 =>77
9eig)$ wi$) f+%% "f wa$er 9
0
π/
; 5 6 5 % 5
0
π/
; 5 7.<=1 6 5 !1 5 !777
0
!:1:.:?
ρ
T"$a% weig)$ "f $)e ;77 NB &i&e
0
!:1= Kg.
0
!?!6 Kg
4
!:1= Kg ----------<1:? Kg. ------------
-
T"$a% weig)$ @;77NB
0
<1:? Kg
-
Ha((ering 4 C"rr"*i"n !72
0
<1= Kg
-
F+$+re e5&an*i"n aria$i"n 672
0
=!; Kg. ------------;:;7 Kg. -------------
∴ De*ign L"a
ii
0
;:;7 5 !.1
0
=777 Kg.
9eig)$ "f $)e &i&e @617 NB E(&$ weig)$
9
0
35
0
π 5
0
!<71 Kg
ρ
7.6=< 5 !1 5 7.7!< 5 =>77
9eig)$ wi$) f+%% "f wa$er 9
0
π/
; 5 6 5 % 5
0
π/
; 5 7.6;> 6 5 !1 5 !777
0
=6;.1= Kg.
ρ
0
T"$a% weig)$ "f $)e 617 NB &i&e
=61 Kg.
0
!<71 Kg
4
=61 Kg ---------- 67<7 Kg. ------------
-
T"$a% weig)$ @617NB
0
67<7 Kg
-
Ha((ering 4 C"rr"*i"n !72
0
67< Kg
-
F+$+re e5&an*i"n aria$i"n 672
0
;7: Kg. ------------ 6:
∴ De*ign L"a 0 6:
0
;777 Kg.
0
=777
L"a "n ea#) Bea(* SB ;77 NB
0
6<<; Kg.
< 617 NB
0
;777 <
0
Se%f weig)$ "f $)e 8ea(
0
;;.6 Kg.
9e%ing G+**e$*
0
;.7 Kg. ---------;>.6 Kg. -----------
!<<; Kg.
Ta'e ISMB <77 f"r ana%*i* "f SB S&an !.77 (
Ta'e ;? Kg. A* +nif"r(% i*$ri8+$ing %"a "n Bea( SB.
BEAM SB:
R A 4 RB 0 !<<; 4 6<<; 4 17 0
<=!> Kg.
Tak!" #$#%! a'$ A:
RB 5 !
0
!<<; 5 7.6=1 4 6<<; 5 7.=61 4 17 5 ! 5 7.1
0
<::.>1 4 !:?6.!1 4 61
RB
0
67>;
R A
0
<=!> 67>;
FA
0
!:<;
FC
0
!:<; !<<; @17 ! 7.6=1
0
6>:.61
FD
0
6>:.61 @17 ! 7.;17 6<<;
0
- 67=7.61
FE
0
-67=7.61 @ 17 7.6=1
0
- 67>;
0
0
67>;
!:<;
S)ear F"r#e
M"(en$
M A
0
7
MB
0
7
MC
0
!:<; 7.6=1 17 7.6=1 7.6=1 6
0
<=1.! !.>?7:
0
!:<; 7.=61 17 7.=61 7.=61 - !<<; 7.;1 6
0
!!>;.:1 !<.!; :77.<
MD
0
<=<.6! Kg-(.
0
1=!.6! Kg-(.
S" $)e Ma5i(+( Bening ("(en$ a$ D fr"( $)e Drawing. Ma5. BM
0
1=!.6! Kg-(
0
1=!6.! N-(
0
1=!6!7 N-#(
Le$ a%%"wa8%e *$re**
0
!:177 N/#( 6
55 @re+.
0
BM A%%.*$re**
0
1=!6!7 !:177
0
<;.:!> C( <
0
!>1?7 N.
∴S" $)e ISMB <77 i* ("re $)en *afe.
S)ear f"r#e
0
<=!> Kg. 6
0
!>1? Kg.
S)ear S$re**
0
!>1?7 <7 5 7.=1
0
>6:.66 N/#( 6
0
>.6: (&a.
BEAM LB: S&an
0
1.7 (
Gi3en *ie
0
<77 ISMB
0
!>1? Kg.
L"a SB DL
S9
0
G+**e$ 4 9e%ing
0
Ma5 BM
0
6<7 5 1 4 !>1? 5 1 > 6
0
!;<.=1 4 ;:;=.1
0
;=?!.61 Kg-(
0
;>77 Kg-(
0
;>7777Kg #(
55
0
;>77777 N-#( !:177
S)ear
0
!717 Kg
Le$ e*ign
S)ear S$re** 0
0
1 5 ;;.6
0
66! Kg. ? Kg. --------- 6<7 Kg. ---------
!7177 <7 5 7.=1
0
6?7.?7 C( <
0
;::.:: N/#( 6
;.: (&a.
S" ISMB <77 i* *afe.
D/%
0
<7 / !77
0
7.<
A* e&$) &r"3ie i* ("re $)an % / !=.? , $)e 8ea( wi%% 8e *afe. 1.:;?= <7 *" *afe. ISMB <77.
9in L"a 9in S&ee in C)ennai @8
0
8 K! K6 K<
0
17 (/*.
9)ere, K!
0
!.71 (/*.
K6
0
! f"r #%a** A Ca$eg"r 6
K<
0
!.77
0
17 5 !.71 5 ! 5 !
0
P
0
7.: 6
0
7.: 5 16.1 6
0
!:1<.=1 N/( 6
16.1 (/*.
Fra(e C".eff*. ∴
N
K
K 0 !/! 5 1.? / ! 0 1.? 0
I6 5 I!
)
0
65K4<
0
6 5 1.? 4 <
0
!;.>
L"a* C"n*ier fra(e ABCD &"r$i"n A$ BC
0
!717 Kg.
C"%. L"a
0
!717 4 !>1? 4 S9 4 8ra#ing*.
0
9in L"a
0 0
!.1( 6 7.;;< ( 6
Area "f 8ea( LB Area "f C"%+(n
0 0
1 5 7.< 1.? 5 7.=1
F"r#e "n 8ea(
0
!.1 5 !:1.<=1 Kg / ( 6 5 (6
0
6;>.7: Kg
F"r#e "n C"%+(n
0
6;>7.: N
0
!:1.<=1 5 7.;;<
0
=<6.: N
0
=<.6: Kg.
L$a $! B%a#
i
L"a !<<; C MB
0 - < 5 !<<; 5 7.=61 0 !.7 5 6 5 !;.>
6?7!.;1 6?.:
A
0
!<<; 5 7.=61 0 !
?:=.!1 Kg.
D
0
<::.>1 Kg
0
@4 ?>.76 / 1.?
0
4!:.:! Kg
H A
ii
0
MC
HD
0 - ?>.76 Kg (
L"a 6<<; D MB
0 - < 5 6<<; 5 7.6=1 0 !.7 5 6 5 !;.>
- :1.71 Kg
A
0
6<<; 5 7.6=1 0 !
:;!.>1 Kg.
D
0
6<<; 7.=61 0 !
1=.!:< Kg
0
@4 :1.71 / 1.?
0
4!!.761 Kg
H A
iii
0
0
0
MC
HD
L"a 17 DL MB
0
MC
0 -
N
D
0
A
0
0
17 / 6 0
- < 5 17 5 ! > 5 !;.>
61 Kg.
0 - !.6:= Kg(
H A
i3
3
0
HD
0
@4 !.6:= / 1.?
0
47.6!;= Kg
L"a a$ B
0
6;>.7: Kg.
MB
0 - MC
0
6;> 5 1.? 6
0 - =
A
0 - D
0
6;> 5 1.? !
0 - !;:<.6 Kg.
H A
0 -HD
0
@- 6;> / 6
0
- !6; Kg
L"a "n C"%+(n
0
=<.6: Kg.
MB
0
=<.6: 5 1.? ;
MB
0
P5) ;
- ) 4! 6N
MC
0
P) ;
- ) -! 6N
0
=<.6: 1.? ;
0
- !<7 Kg.
- 1.? 4! 6 5 !;.?
-
1.? -! 6 5 !;.?
B.M. +e $" S9 "f Bea( i* 3er *(a%% "n%.
HD
0
- - !<7 1.?
0 >:.:: Kg-(
0 4 66 Kg
H A A
0
- D
0
@ =<.6: / 1.? 0 4 !6.;! Kg.
0
- @=<.6: 5 1.? / 6 5 ! 0
- 6!:.!!= Kg.
TOTAL VALUES:
MB
0
- ?>.76 :1.71 !.6:= 4 =:.::
0
:1; Kg-(
MC
0
- ?>.76 :1.71 !.6:= - =
0
-6?<.=<=Kg-(
A
0
?:=.!1 4 :;!.>1 4 61 !;:<.6 6!:.!!=
0
- ;1.
D
0
<::.>1 4 1=.!:< 4 61 4 !;:<.6 4 6!:.!!=
0
6!6? Kg.
H A
0
!:.:! 4 !!.761 4 7.6!;= !6; 4 !6.;!
0
-><.=;7< Kg.
HD
0
!:.:! 4 !!.761 4 7.6!;= !6; 4 66
0
- =;.!17< Kg.
B%a#:
Ma5i(+( #"(&+$e ("(en$
0
:1; Kg(
Le$ e*ign ("(en$
0
=77 Kg(
55
0
;6.;6 #( <
0
=77777 !:177
*e ISMB <77 i* *afe.
C$*#!: A**+(e $)a$ #"%+(n 8a*e i* )inge
L"a
0
S" e*ign %"a
0
Heig)$ "f $)e #"%+(n 0
6!6? 4
0
1:6> Kg.
0
:7777 N
0
6.> (
1.: (
C"n*ier )eig)$ a$ (i %e3e% 1.: / 6
Eff. Leng$)
0
6.> 5 7.>
0
6.6; (
Bening ("(en$
0
:7777 5 6.6; 6
0
:=677 N-(
0
:=67777 N-#(
A**+(e ISMB <77 55 0 ==>.? C(< Cr"** *e#$i"na% area 0 faσ# a#$ 0
f8σ8# a#$ 0 BM / 55
1:.6: C( 6 :7777 1:.6:
0
Fa
0 a%%"wa8%e *$re**
0
F8
0 7.:: 5 F @ !-7.7! %/8
0
!7::.;= N/#(6
0
!7.:: (&a.
:=67777 ==>.?
!7.:: 4 ;/< 5 !1.<<
F8 ;/< F8 >:.6= ;/< 5 !<>.:7 >:.6= !>;.>
7.71=1 4 7.;::> ! 7.16; !
∴*afe.
! (ean* *afe
!
!
>:6=.11
0
>:.6=(&a.
0
!<>:7 N/#( 6
0
!<>.:7 (&a.
!
0 7.:: 5 617 5 !77 @ !-7.7! 5 66;/!;
Fa 4 ;/< Fa
0
DESIGNOF BASE PLATE THICKNESS:
Sie "f C"%+(n
0
ISMB <77
er$i#a% %"a
0
:777 Kg
0
:7777 N
C"%+(n 8a*e
0
)inge @ N" ("(en$*
Tr a *ie "f &%a$e
0
117 (( 5 <17 ((
Pr"Je#$i"n
0
a 0 8 0 6.1 #( ea#) *ie.
Bearing Pre**+re
0
9
σ 8*
0
!>1 N/((6
$
0
<9 @ a6 86/; σ 8*
0
< 5 1 5 !77 ;
0
7.=:? 0
$
0
S" *e%e#$e 67 (( $)i#' i* O'e *a$i*f.
0
:7777 0 11 5 <1
=.:? ((
11 5 <1 #(
DESIGN CALCULATION FOR FOUNDATION BOLT De*ign L"a
0
:7777 N
A%%"wa8%e *$re**
0
!
T"$a% N". "f 8"%$*
0
;
L"a a#$ing a$ "ne 8"%$
0
:7777
0
!1777 N
0
!7=.? (( 6
4
Area @8"%$ re+ire
8"% ia
0
0
!1777 !
0
A5 ; π
0
!7=.? 5 ; π
0
!!.=6 0
L"a
0
:7777
L"a / 8"%$
0
!1777 N
Dia "f 8"%$
0
67 (( 0
M67 8"%$ ia.
Leng$) "f $)e f"+na$i"n 8"%$
A%%"wa8%e 8earing *$re** f"r &ee*$a%0
S$re** 5 Area 0
L"a
!6 5 π 5 67 5 % 0
!177
!6 Kg / #( 6
6 #(.
%
0
!177 !6 5 π 5 67
0
!.?>? #(
0!?.>? ((.
∴ *e % 0 <=1 ((.
II.
PIPE RACK – II
-
9i$) "f &i&e ra#'
-
!(
-
Heig)$ "f &i&e ra#'
-
!6 (
-
Leng$) "f &i&e ra#'
-
!(
OTHER INFORMATIONS: -
N". "f &i&e* "n $)e ra#'
-
! N".
-
Dia(e$er "f &i&e
-
177 NB.
W%"+ $, +% --%: I
177 NB E(&$ weig)$ 9
0 35
ρ
0
7.17> 5 7.7!6= 5 > 5 =>77 0 !6:1 Kg.
π 5
9eig)$ wi$) f+%% "f wa$er 9
0 35
ρ
0
π /
; 5 7.;>< 6 5 > 5 !777
0 !;:1 Kg.
T"$a% weig)$ "f $)e &i&e wi$) f+%% "f wa$er
0 !;:1 4 !6:1 0 6=<7 Kg.
T"$a% weig)$ @177 NB
0
6=<7 Kg.
Ha((ering 4 C"rr"*i"n !72
0
6=< Kg.
F+$+re e5&an*i"n 3i8ra$i"n 672
0
1;: Kg. ------------ <1;? Kg. --------------
De*ign L"a
0
;777 Kg.
L"a "n ea#) Bea( SB
0
;777 6
0
S&an
0
!(
Se%f weig)$ "f $)e 8ea(
0
;;.6 Kg.
9e%ing 4 G+**e$
0
6777 Kg.
Ta'e ISMB <77 f"r ana%*i*.
;.7 Kg. -----------;>.6 Kg. ------------
Ta'e 17 Kg. a* +nif"r(% i*$ri8+$e %"a "n Bea( SB.
B%a# SB: Ma5. B.M
De*ign
0
6777 5 ! 4 17 5 ! 6 >
0
!777 4 :.61
0
!717 Kg-(
0
!77:.61
